11365443404143 has 8 divisors (see below), whose sum is σ = 12218169841920. Its totient is φ = 10538171487000.

The previous prime is 11365443404131. The next prime is 11365443404179. The reversal of 11365443404143 is 34140434456311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11365443404143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11365443404143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11365413404143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6363629233 + ... + 6363631018.

It is an arithmetic number, because the mean of its divisors is an integer number (1527271230240).

Almost surely, 2^{11365443404143} is an apocalyptic number.

11365443404143 is a deficient number, since it is larger than the sum of its proper divisors (852726437777).

11365443404143 is a wasteful number, since it uses less digits than its factorization.

11365443404143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12727260317.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 11365443404143 in words is "eleven trillion, three hundred sixty-five billion, four hundred forty-three million, four hundred four thousand, one hundred forty-three".